Isaäc Zwaaf was a son of Jacob Zwaaf and Christina Vleesdraager. He was born in Amsterdam on 24 Juli 1884 and earned his living as a cigar maker, as chocolate worker and as a shopkeeper of chocolate articles. On 4 May 1910 he married Bloeme Swaluw in Rotterdam, who was born on 11 April 1889 in Amste…
In addition, Jokos files (numbers 16944, 16943) on this family or other family members are at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.